CN108086783A - A kind of electric power network electric pole spanning equipment and construction method - Google Patents
A kind of electric power network electric pole spanning equipment and construction method Download PDFInfo
- Publication number
- CN108086783A CN108086783A CN201711395239.3A CN201711395239A CN108086783A CN 108086783 A CN108086783 A CN 108086783A CN 201711395239 A CN201711395239 A CN 201711395239A CN 108086783 A CN108086783 A CN 108086783A
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- anchor ear
- electric pole
- frame body
- sliding
- head end
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention provides a kind of electric power network electric pole spanning equipment, including frame body, fixed anchor ear, sliding anchor ear, slide, screw and sliding block；Slide is located at the both sides of frame body, and screw is located at the top of slide, and the lower part of sliding block, which is stuck on slide, to be slided, and the middle part of sliding block is equipped with is respectively hinged at the both ends of sliding anchor ear with the matched threaded hole of screw, the top of two sliding blocks, and sliding anchor ear embraces the tail end of electric pole；The head end both sides of frame body are equipped with support plate, and the upper articulation of two support plates fixes the both ends of anchor ear；Shaft is equipped in the middle part of the head end of frame body, shaft, which rotates, by synchronous belt two screws to be driven to rotate, and the head end of shaft is equipped with turntable.The present invention only need to shake turntable, can pull the distance of fixed anchor ear and sliding anchor ear, and due to fixing anchor ear and sliding anchor ear there are difference in height, fixation anchor ear and sliding anchor ear that spacing mutually shortens can establish electric pole to come at leisure.The configuration of the present invention is simple, it is easy to operate, it is easy to use.
Description
Technical field
The invention belongs to electric poles to set up field, and in particular to a kind of electric power network electric pole spanning equipment and construction party
Method.
Background technology
In the power domains such as transmission line of electricity, concrete wire pole purposes is than wide, at present, is setting up concrete wire pole
On, most of is all by setting up tripod, is then operated using electric hoist or jack, time-consuming and laborious.
The content of the invention
The present invention is in view of the above-mentioned problems, provide a kind of electric power network electric wire simple in structure, time saving and energy saving and easy to operate
Bar spanning equipment and construction method.
A kind of electric power network electric pole spanning equipment provided by the invention, including frame body, fixed anchor ear, sliding anchor ear, cunning
Rail, screw and sliding block；Slide is located at the both sides of frame body, and screw is located at the top of slide, and the lower part of sliding block, which is stuck on slide, to be slided,
The middle part of sliding block is equipped with is respectively hinged at the both ends of sliding anchor ear with the matched threaded hole of screw, the top of two sliding blocks, slides
Anchor ear embraces the tail end of electric pole, and electric pole can back and forth stretch in sliding anchor ear；The head end both sides of frame body be equipped with support plate, two
The upper articulation of a support plate fixes the both ends of anchor ear, and fixed anchor ear is used to hold tightly the middle part of electric pole；Fixed anchor ear articulated shaft
Axle center is higher than height of the sliding anchor ear articulated shaft axle center compared with frame body, fixed anchor ear articulated shaft axis compared with the height of frame body
The distance of the heart to electric pole tail end is less than fixed anchor ear articulated shaft axle center to the distance on ground；It is equipped with and turns in the middle part of the head end of frame body
Axis, the tail end of shaft are set there are two the first synchronous pulley, and the head end of two screws is equipped with the second synchronous pulley, the first synchronous pulley
With the second synchronous pulley by synchronous band connection, shaft, which rotates, by synchronous belt two screws to be driven to rotate, the head end of shaft
Equipped with turntable.
As the further optimization of the present invention, the both sides of frame body are equipped with side grooves, and slide and screw are arranged on side grooves
It is interior；The head end of frame body is equipped with head end groove, and shaft and synchronous belt are arranged in head end groove, and the opening of head end groove is additionally provided with and can beat
The cover board of open type.
As the further optimization of the present invention, fixed anchor ear is included in horseshoe-shaped fixation under anchor ear and horseshoe-shaped fixation
Anchor ear, the line part of anchor ear is descended in the upper articulation with two support plates, fixation respectively for two line part ends of the lower anchor ear of fixation
Cylinder is additionally provided with, the piston rod end of cylinder is connected to the line part of fixed upper anchor ear, and the flexible of cylinder unclamps fixed anchor ear
With clamping electric pole.
As the further optimization of the present invention, sliding anchor ear is included in horseshoe-shaped slip under anchor ear and horseshoe-shaped slip
Anchor ear, slides two line part ends of lower anchor ear upper articulation with sliding block respectively, the line part of anchor ear and slip in slip
The line part of lower anchor ear, which is bolted, clamps electric pole；The inner wall of the inner wall of anchor ear and the lower anchor ear of slip is equipped in slip
Spherical ball.
As the further optimization of the present invention, the bottom of frame body is equipped with supporting rack, and the bottom of front support frame is equipped with band and stops
The universal wheel of vehicle, the bottom of back support frame are equipped with wheel.
As the further optimization of the present invention, the spacing of two support plates is more than the spacing of two sliding blocks.
As the further optimization of the present invention, the bottom of frame body is equipped with semicolumn planar gear of the opening towards frame body tail end
Plate, when electric pole is in vertical state, the tail end of electric pole is bonded with the intrados of baffle.
The present invention also provides a kind of construction methods of electric power network electric pole spanning equipment, which is characterized in that including following
Step：
S1：The head end of electric pole is passed through into sliding anchor ear；
S2：Electric pole is promoted to be slided in sliding anchor ear until electric pole head end passes through fixed anchor ear, and ensures fixed embrace
The distance for binding round articulated shaft axle center to electric pole tail end is less than fixed anchor ear articulated shaft axle center to the distance on ground；
S3：Start cylinder, fixed anchor ear is made to clamp in the middle part of electric pole；
S4：Frame body is pushed into the electric pole slot dug in advance hole, utilizes baffle positioning；
S5：Rotating turntable makes electric pole become vertical from tilting；
S6：Cylinder is closed, cylinder is stretched out and unclamps electric pole, the tail end of electric pole can be fallen into slot hole；
S7：It is banketed to slot hole, the engineerings such as closely knit, completes the embedded of electric pole；
S8：The upper anchor ear of slip and fixed upper anchor ear are removed respectively, remove frame body, construction terminates.
A kind of electric power network electric pole spanning equipment provided by the invention need to only shake turntable, can pull fixed anchor ear and
The distance of sliding anchor ear, due to fixing anchor ear and sliding anchor ear there are difference in height, fixation anchor ear and slip that spacing mutually shortens
Anchor ear can establish electric pole to come at leisure.The configuration of the present invention is simple, it is easy to operate, it is easy to use.
Description of the drawings
Fig. 1 is this equipment electric pole travel position structure diagram；
Fig. 2 is that equipment shown in Fig. 1 saves structure diagram after electric pole and cover board；
Fig. 3 is this equipment electric pole vertical state side view；
Fig. 4 is that this equipment saves top view after electric pole and cover board；
Fig. 5 is that this equipment fixes hooping structure schematic diagram；
Wherein, frame body 100, support plate 110, supporting rack 120, wheel 130, universal wheel 140, side grooves 150, head end is recessed
Slot 160, cover board 170, baffle 180 fix anchor ear 200, anchor ear 210 under fixing, and anchor ear 220 in fixation, cylinder 230 is slided and embraced
Hoop 300, slides lower anchor ear 310, anchor ear 320 in slips, ball 330, slide 400, screw 500, and the second synchronous pulley 510 is sliding
Block 600, shaft 700, the first synchronous pulley 710, turntable 720, synchronous belt 800, electric pole 900.
Specific embodiment
It elaborates below in conjunction with specific embodiment to the present invention.It should be noted that head end described in this specification,
Forepart refers to right hand edge direction in attached drawing, i.e. 720 place direction of turntable, tail end, rear portion described in this specification refers in attached drawing
Left hand edge direction.
Such as Fig. 1-Fig. 5, device provided in this embodiment includes frame body 100, fixed anchor ear 200, sliding anchor ear 300, slide
400th, screw 500 and sliding block 600.
Slide 400 is located at the both sides of frame body 100, and screw 500 is located at the top of slide 400, and the lower part of sliding block 600 is stuck in cunning
Slided on rail 400, the middle part of sliding block 600 be equipped with 500 matched threaded hole of screw, the top of two sliding blocks 600 is respectively articulated with
At the both ends of sliding anchor ear 300, sliding anchor ear 300 is used to hold tightly the tail end of electric pole 900, and electric pole 900 can be in sliding anchor ear
It stretches back and forth in 300.
The head end both sides of frame body 100 are equipped with support plate 110, and the upper articulation of two support plates 110 fixes the two of anchor ear 200
End, fixed anchor ear 200 are used to hold tightly the middle part of electric pole 900.
Fixed 200 articulated shaft axle center of anchor ear is higher than 300 articulated shaft axle center phase of sliding anchor ear compared with the height of frame body 100
For the height of frame body 100.
It is equipped with shaft 700 in the middle part of the head end of frame body 100, the tail end of shaft 700 is set there are two the first synchronous pulley 710, and two
The head end of a screw 500 is equipped with the second synchronous pulley 510, and the first synchronous pulley 710 and the second synchronous pulley 510 pass through synchronous belt
800 connections, shaft 700, which rotates, by synchronous belt 800 two screws 500 to be driven to rotate, and the head end of shaft 700 is equipped with turntable
720。
In use, rotating turntable 720, turntable 720 drives shaft 700 to rotate, and shaft 700 drives the first synchronous pulley 710
It rotates, the first synchronous pulley 710 drives two the second synchronous pulleys 510 to rotate by synchronous belt 800, the second synchronous pulley 510
It rotates and screw 500 is driven to rotate, screw 500 rotates band movable slider 600 and slidably reciprocates on slide 400.
Since fixed anchor ear 200 is higher than height of the sliding anchor ear 300 compared with frame body 100 compared with the height of frame body 100
Degree, thus electric pole 900 be it is with left lower than right it is angled couch on frame body 100, then due to sliding anchor ear 300 and sliding block
600 be hinged, and fixed anchor ear 200 is also hinged with support plate 110, and electric pole 900 can back and forth be slided in sliding anchor ear 300
It is dynamic, so, when slide 400 draw near to fixed anchor ear 200 close to when, be equivalent to sliding anchor ear 300 drive electric pole 900 around
The articulated shaft axle center rotation of fixed anchor ear 200, when the center line of sliding anchor ear 300 is overlapped with the center line of fixed anchor ear 200,
Electric pole 900 is into establishing state.
The great advantage of the present invention is simple in structure, and easy to operate, electric pole 900 can be realized by horizontal stroke in a turntable 720
To the transfer process to longitudinal direction, and a turntable 720 drives two screws 500 to rotate synchronously in the present embodiment, and there is no steps
Problem effectively avoids the generation of Caton phenomenon.Moreover, since the present invention is just with making electric pole 900 around fixed anchor ear
The axis rotation of 200 articulated shaft, there is no need to too great strength can establish electric pole 900, quite laborsaving.It is in addition, of the invention
It sets, is hardly damaged for purely mechanic mechanism, it is durable.
Preferably, the both sides of frame body 100 are equipped with side grooves 150, and slide 400 and screw 500 are arranged on side grooves 150
It is interior.The head end of frame body 100 is equipped with head end groove 160, and shaft 700 and synchronous belt 800 are arranged in head end groove 160, head end groove
160 opening be additionally provided with can opening type cover board 170.It is to protect transmission that transmission parts, which are set with the inside of frame body 100,
Part prevents driving member by artificial destruction, while is also prevented from driving member and the people of surrounding is damaged in transmission process.
Preferably, fixed anchor ear 200 includes anchor ear 210 under anchor ear 220 in horseshoe-shaped fixation and horseshoe-shaped fixation, Gu
Fix two line part ends of anchor ear 210 upper articulation with two support plates 110 respectively, the straight line of fixed lower anchor ear 210
Portion is additionally provided with cylinder 230, and the piston rod end of cylinder 230 is connected to the line part of fixed upper anchor ear 220, and cylinder 230 stretches
Fixed anchor ear 200 is made to unclamp and clamp electric pole 900.The clamping force of clamping 900 tail end of electric pole is controlled using cylinder 230,
It can effectively avoid loosening, and also allow for unclamping fixed anchor ear 200 in built-in electric wire bar 900, save manpower.
Preferably, sliding anchor ear 300 includes anchor ear 310 under anchor ear 320 in horseshoe-shaped slip and horseshoe-shaped slip, sliding
Two line part ends of dynamic lower anchor ear 310 upper articulation with sliding block 600 respectively, the line part and cunning of anchor ear 320 in slip
The line part of dynamic lower anchor ear 310, which is bolted, clamps electric pole 900；The inner wall of anchor ear 320 and the lower anchor ear of slip in slip
310 inner wall is equipped with spherical ball 330.Ball 330 and the contact area of electric pole 900 are small, and frictional force is small, in electric pole
900 establish during limited can avoid stuck phenomenon.
Preferably, the bottom of frame body 100 is equipped with supporting rack 120, and the bottom of front support frame is equipped with the universal wheel of strap brake
140, the bottom of back support frame is equipped with wheel 130.120 this strut configuration of supporting rack can save material while stress is ensured
Material, and can also be relatively easy to vacate enough space power supply 900 tail ends of line bar by lateral to vertical swing and embedded
It is convenient for moving trolley away after good electric pole 900.
Preferably, the spacing of two support plates 110 is more than the spacing of two sliding blocks 600, and this set is that structure is the simplest
A kind of single center line for enabling fixed anchor ear 200 is overlapped with the center line of sliding anchor ear 300.Certainly also there are other manner, example
As do not occurred when setting certain space notch that fixed anchor ear 200 is made to be overlapped with the center line of sliding anchor ear 300 on the supporting plate
Interference, but this preferred embodiment is the simplest in structure.
Preferably, the bottom of frame body 100 is equipped with semicolumn planar baffle 180 of the opening towards 100 tail end of frame body, electric pole
900 be in vertical state when, the tail end of electric pole 900 is bonded with the intrados of baffle 180.The setting of baffle 180 at least exists
Two kinds of benefits one is playing position-limiting action, avoid sliding block 600 from slipping over head and electric pole 900 and the angle of frame body 100 are caused to be more than
90 ° and crank is caused to be tumbled；Secondly the embedded guiding for filling out hole of electric pole 900 is can serve as, using baffle 180 come accurate
It finds the drop-off positions of electric pole 900 accurately, electric pole 900 is avoided to adjust position again after establishing, electric pole 900 moves again after establishing
The adjustment of moving frame body 100 position very likely results in electric pole 900 and tumbles.
On the basis of said structure, the present invention also provides construction methods, comprise the following steps：
S1：The head end of electric pole 900 is passed through into sliding anchor ear 300；
S2：Electric pole 900 is promoted to be slided in sliding anchor ear 300 until the head end of electric pole 900 passes through fixed anchor ear
200, and ensure that the distance of axle center to the electric pole tail end of 200 articulated shaft of fixed anchor ear is less than fixed 200 articulated shaft axle center of anchor ear
To the distance on ground, this set be in order to avoid the tail end of electric pole 900 touches ground and is unable to reach the state of establishing, and
And electric pole 900 is placed by the way of this slip, it is very convenient with it is laborsaving；
S3：Start cylinder 230, cylinder 230 is made to shrink the middle part for clamping electric pole 900；
S4：Frame body 100 is pushed into the electric pole slot dug in advance hole, using 180 precise positioning of baffle, avoids electric pole
900 establish after adjust again position trigger security incident；
S5：Rotating turntable 720 makes electric pole 900 become vertical from inclination；
S6：Cylinder 230 is closed, cylinder 230 is stretched out and unclamps electric pole 900, the tail end of electric pole 900 can fall into slot hole
It is interior；
S7：It is banketed to slot hole, the engineerings such as closely knit, completes the embedded of electric pole 900；
S8：The upper anchor ear 320 of slip and fixed upper anchor ear 220 are removed respectively, remove frame body 100, construction terminates.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope is protected, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (8)
1. a kind of electric power network electric pole spanning equipment, which is characterized in that including frame body, fixed anchor ear, sliding anchor ear, slide,
Screw and sliding block；
Slide is located at the both sides of frame body, and screw is located at the top of slide, and the lower part of sliding block, which is stuck on slide, to be slided, the middle part of sliding block
The both ends of sliding anchor ear are respectively hinged at equipped with the top with the matched threaded hole of screw, two sliding blocks, sliding anchor ear embraces electricity
The tail end of line bar, electric pole can back and forth stretch in sliding anchor ear；
The head end both sides of frame body are equipped with support plate, and the upper articulation of two support plates fixes the both ends of anchor ear, and fixed anchor ear is used for
Hold the middle part of electric pole tightly；
Fixed anchor ear articulated shaft axle center is higher than height of the sliding anchor ear articulated shaft axle center compared with frame body compared with the height of frame body
Degree, the distance in fixed anchor ear articulated shaft axle center to electric pole tail end are less than fixed anchor ear articulated shaft axle center to the distance on ground；
Shaft is equipped in the middle part of the head end of frame body, the tail end of shaft is set there are two the first synchronous pulley, and the head end of two screws is equipped with
Second synchronous pulley, for the first synchronous pulley with the second synchronous pulley by synchronous band connection, shaft rotation can pass through synchronous belt band
Dynamic two screws rotate, and the head end of shaft is equipped with turntable.
2. a kind of electric power network electric pole spanning equipment according to claim 1, which is characterized in that the both sides of frame body are equipped with side
Portion's groove, slide and screw are arranged in side grooves；The head end of frame body is equipped with head end groove, and it is recessed that shaft and synchronous belt are arranged on head end
In slot, the opening of head end groove be additionally provided with can opening type cover board.
3. a kind of electric power network electric pole spanning equipment according to claim 1, which is characterized in that fixed anchor ear includes horseshoe
Anchor ear under anchor ear and horseshoe-shaped fixation in the fixation of shape, two line part ends of fixed lower anchor ear respectively with two support plates
Upper articulation, the line part of fixed lower anchor ear is additionally provided with cylinder, and the piston rod end of cylinder is connected to the straight of fixed upper anchor ear
Line portion, the flexible of cylinder make fixed anchor ear unclamp and clamp electric pole.
4. a kind of electric power network electric pole spanning equipment according to claim 1, which is characterized in that sliding anchor ear includes horseshoe
Anchor ear under anchor ear and horseshoe-shaped slip in the slip of shape slides two line part ends of lower anchor ear top with sliding block respectively
Hinged, the line part of the line part of anchor ear and the lower anchor ear of slip, which is bolted, in slip clamps electric pole；Anchor ear in slip
Inner wall and slide the inner wall of lower anchor ear and be equipped with spherical ball.
5. a kind of electric power network electric pole rack device according to claim 1, which is characterized in that the bottom of frame body is equipped with support
Frame, the bottom of front support frame are equipped with the universal wheel of strap brake, and the bottom of back support frame is equipped with wheel.
A kind of 6. electric power network electric pole spanning equipment according to claim 1, which is characterized in that the spacing of two support plates
More than the spacing of two sliding blocks.
7. a kind of electric power network electric pole rack device according to claim 6, which is characterized in that the bottom of frame body is equipped with opening
Towards the semicolumn planar baffle of frame body tail end, when electric pole is in vertical state, the tail end of electric pole and the intrados of baffle
Fitting.
8. a kind of construction method of electric power network electric pole spanning equipment, which is characterized in that comprise the following steps：
S1：The head end of electric pole is passed through into sliding anchor ear；
S2：Electric pole is promoted to be slided in sliding anchor ear until electric pole head end passes through fixed anchor ear, and ensures fixed anchor ear hinge
The distance of spindle axle center to electric pole tail end is less than fixed anchor ear articulated shaft axle center to the distance on ground；
S3：Start cylinder, fixed anchor ear is made to clamp in the middle part of electric pole；
S4：Frame body is pushed into the electric pole slot dug in advance hole, utilizes baffle positioning；
S5：Rotating turntable makes electric pole become vertical from tilting；
S6：Cylinder is closed, cylinder is stretched out and unclamps electric pole, the tail end of electric pole can be fallen into slot hole；
S7：It is banketed to slot hole, the engineerings such as closely knit, completes the embedded of electric pole；
S8：The upper anchor ear of slip and fixed upper anchor ear are removed respectively, remove frame body, construction terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395239.3A CN108086783B (en) | 2017-12-21 | 2017-12-21 | Erecting equipment and construction method for telegraph pole of power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395239.3A CN108086783B (en) | 2017-12-21 | 2017-12-21 | Erecting equipment and construction method for telegraph pole of power grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108086783A true CN108086783A (en) | 2018-05-29 |
| CN108086783B CN108086783B (en) | 2021-04-16 |
Family
ID=62178583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395239.3A Active CN108086783B (en) | 2017-12-21 | 2017-12-21 | Erecting equipment and construction method for telegraph pole of power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086783B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945054A (en) * | 2018-06-20 | 2018-12-07 | 国网江苏省电力有限公司泰州供电分公司 | Anchor ear is fixed used in a kind of electric power network electric pole stringer |
| CN109025465A (en) * | 2018-07-27 | 2018-12-18 | 国网河北省电力有限公司新乐市供电分公司 | A kind of electric pole cultivation lever apparatus |
| CN109160465A (en) * | 2018-10-24 | 2019-01-08 | 广东电网有限责任公司 | A kind of device facilitating plantation electric pole |
| CN111519974A (en) * | 2020-05-04 | 2020-08-11 | 哈尔滨沥海佳源科技发展有限公司 | Electric power facility installation construction equipment |
| CN112049510A (en) * | 2020-09-15 | 2020-12-08 | 国网山东省电力公司平阴县供电公司 | Wire pole correcting device for electric power construction |
| CN112412058A (en) * | 2020-11-17 | 2021-02-26 | 至高建设集团有限公司 | Lotus root beam centralizing and aligning installation structure and construction method thereof |
| CN112709484A (en) * | 2020-12-21 | 2021-04-27 | 武汉立世达电力科技有限公司 | Supporting caster for electric power grid telegraph pole erecting device |
| CN113212526A (en) * | 2021-06-25 | 2021-08-06 | 国网山东省电力公司济南市长清区供电公司 | Vertical state cement pole transport vechicle |
| CN113565364A (en) * | 2021-06-29 | 2021-10-29 | 国网山东省电力公司济南市章丘区供电公司 | Telegraph pole righting auxiliary device |
| CN114000762A (en) * | 2021-11-12 | 2022-02-01 | 江西永金电力器材有限公司 | Upright device of supplementary installation of wire pole for electric power construction |
| CN114482681A (en) * | 2021-12-29 | 2022-05-13 | 衢州光明电力投资集团有限公司 | Auxiliary telegraph pole straightening device for erecting power grid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108945054A (en) * | 2018-06-20 | 2018-12-07 | 国网江苏省电力有限公司泰州供电分公司 | Anchor ear is fixed used in a kind of electric power network electric pole stringer |
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| CN109160465A (en) * | 2018-10-24 | 2019-01-08 | 广东电网有限责任公司 | A kind of device facilitating plantation electric pole |
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| CN111519974A (en) * | 2020-05-04 | 2020-08-11 | 哈尔滨沥海佳源科技发展有限公司 | Electric power facility installation construction equipment |
| CN112049510A (en) * | 2020-09-15 | 2020-12-08 | 国网山东省电力公司平阴县供电公司 | Wire pole correcting device for electric power construction |
| CN112412058A (en) * | 2020-11-17 | 2021-02-26 | 至高建设集团有限公司 | Lotus root beam centralizing and aligning installation structure and construction method thereof |
| CN112412058B (en) * | 2020-11-17 | 2021-09-21 | 至高建设集团有限公司 | Lotus root beam centralizing and aligning installation structure and construction method thereof |
| CN112709484A (en) * | 2020-12-21 | 2021-04-27 | 武汉立世达电力科技有限公司 | Supporting caster for electric power grid telegraph pole erecting device |
| CN113212526A (en) * | 2021-06-25 | 2021-08-06 | 国网山东省电力公司济南市长清区供电公司 | Vertical state cement pole transport vechicle |
| CN113565364A (en) * | 2021-06-29 | 2021-10-29 | 国网山东省电力公司济南市章丘区供电公司 | Telegraph pole righting auxiliary device |
| CN114000762A (en) * | 2021-11-12 | 2022-02-01 | 江西永金电力器材有限公司 | Upright device of supplementary installation of wire pole for electric power construction |
| CN114482681A (en) * | 2021-12-29 | 2022-05-13 | 衢州光明电力投资集团有限公司 | Auxiliary telegraph pole straightening device for erecting power grid |
| CN114482681B (en) * | 2021-12-29 | 2024-04-12 | 衢州光明电力投资集团有限公司 | Auxiliary telegraph pole straightening device for power grid erection |
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